• Tonight

    Aug 20

    Lo 19°

    Mainly cloudy, a shower late

    Migraine Headache Weather
    • Hi
      RealFeel
      27°
    • UV
      5 - Moderate
    • Cloud
      Cover
      64%
  • Thu

    Aug 21

    23°Lo 16°

    Mostly cloudy with showers

    Beneficial weather for migraines
    • Hi
      RealFeel
      22°
    • UV
      3 - Moderate
    • Cloud
      Cover
      94%
    more
  • Fri

    Aug 22

    26°Lo 16°

    Times of sun and clouds

    Beneficial weather for migraines
    • Hi
      RealFeel
      26°
    • UV
      5 - Moderate
    • Cloud
      Cover
      52%
    more
  • Sat

    Aug 23

    25°Lo 16°

    Clouds and sun with a shower

    Beneficial weather for migraines
    • Hi
      RealFeel
      28°
    • UV
      5 - Moderate
    • Cloud
      Cover
      46%
    more
  • Sun

    Aug 24

    26°Lo 16°

    Intervals of clouds and sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      28°
    • UV
      5 - Moderate
    • Cloud
      Cover
      56%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
5pm
6pm 7pm 8pm 9pm 10pm 11pm Thu
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Temp (°C) 26° 26° 25° 24° 23° 22° 22° 21°
RealFeel® 24° 24° 23° 22° 21° 20° 20° 19°
Humidity 50% 51% 59% 61% 64% 65% 66% 69%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
4%
 
4%
 
5%
 
7%
 
7%
 
6%
 
5%
 
5%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (km/h) 14 ENE 10 ENE 8 ENE 8 ENE 8 ENE 8 ENE 8 ENE 8 ENE
UV Index 2 1 0 0 0 0 0 0
Cloud Cover 80% 63% 55% 80% 83% 87% 94% 92%
Dew Point 15° 15° 16° 16° 16° 16° 15° 15°
Middle Grid line 30 C Middle Grid line 25 C Middle Grid line 20 C

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 27° 24° 32° (1970) 28°
Low 19° 14° (1953) 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:01 AM with 13:53 of sunlight, then sets at 7:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:34 AM with 15:08 of moolight, then sets at 4:42 PM

Top Story

Saint-Laurent Weather Report

Weather Pattern Highlights Into Next Week

August 20, 2014; 10:27 AM ET

A look at the weather pattern across Canada into next week. more >